This would be a perfect little Voltmeter for any solar project. The power consumption is <=12mA when in use. The LED display is bright flicker free and very accurate. It also has a tiny Potentiometer to do finer adjustments if the readings are not accurate. I measured the accuracy with my Fluke 87-V Digital Multimeter and found that it was accurate already and this DROK LED voltmeter never needed any adjustments.
Perfect little Voltmeter for any project especially solar projects to monitor Battery voltage or input voltage from Solar Panels. Good Product.
Perfect little Voltmeter for any project especially solar projects to monitor Battery voltage or input voltage from Solar Panels. Good Product.
You can get one of these from Amazon using the link below: